84076895

素因数分解:

$5^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 117765648

約数和(自身を除く): 33688753

約数列:

[1, 5, 7, 35, 49, 245, 571, 601, 2855, 3005, 3997, 4207, 19985, 21035, 27979, 29449, 139895, 147245, 343171, 1715855, 2402197, 12010985, 16815379, 84076895]

約数ペア:

[(1, 84076895), (5, 16815379), (7, 12010985), (35, 2402197), (49, 1715855), (245, 343171), (571, 147245), (601, 139895), (2855, 29449), (3005, 27979), (3997, 21035), (4207, 19985)]